Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Rassellas, Pennsylvania 15853
Sunday, June 5, 1994 11:20 EDT
NTSB Narrative Summary Released at Completion of Accident
During an aerial application flight over wooded terrain, the engine lost total power. The pilot did an autorotation landing into underlying trees. The helicopter descended through the trees and impacted the ground. Post accident examination of the heliopter revealed fuel system was empty. No fuel leaks were found. The examination did not disclose evidence of mechanical malfunction. According to the pilot, the fuel gauge was inoperative and he had been using a calibrated 'dip-stick' to measure the fuel tank's fuel quantity. The pilot reported there was 75 gallons of fuel aboard since the helicopter was last refueled. He stated that he then flew twice for a total of 65 minutes. The power loss occurred on the second flight; the pilot did not report checking the fuel before the flight. According to the manufacturer fuel consumption data, the engine can consume up to 36 gallons of fuel per hour.
NTSB Probable Cause Narrative
The pilot's inadequate preflight inspection, which resulted in fuel exhaustion and the lost of engine power. Factors in the accident were the pilot operating the helicopter with known deficiencies in equipment and no suitable terrain available for landing.
Event Information
| Type of Event | Accident |
| Event Date | 6/5/1994 |
| Event Day of the Week | Sunday |
| Time of Event | 1120 |
| Event Time Zone | Eastern Daylight Time |
| Event City | RASSELLAS |
| Event State | PENNSYLVANIA |
| Event Country | -- |
| Zipcode of the event site | 15853 |
| Event Date Year | 1994 |
| Event Date Month | 6 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | -- |
| Event Location Longitude | -- |
| Event Location Airport | -- |
| Event Location Nearest Airport ID | -- |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | -- |
| Degrees magnetic from airport | -- |
| Airport Elevation | -- |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Unknown |
| Time of the weather observation | 1245 Eastern Daylight Time |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | BFD |
| Elevation of weather observation facility | 0 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | EDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | 2500 |
| Sky/Lowest/Cloud Conditions | Scattered |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 15 |
| Air Temperature at event time (in degrees celsius) | 22 |
| Dew Point at event time (in degress fahrenheit) | 7 |
| Wind Direction (degrees magnetic) | 250 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 9 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Serious |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | 1 |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 897 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Jun 5 1994 12:00AM |
| NTSB Notification Time | 1320 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Nov 30 2006 11:41AM |
| User who most recently changed record | NTSB\hamg |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N4682 |
| NTSB Number | BFO94LA090 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 137: Agricultural |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | -- |
| Aircraft Explosion | -- |
| Aircraft Manufacturer's Full Name | AEROSPATIALE |
| Aircraft Model | SA318C |
| Aircraft Series Identifier | SA318C |
| Aircraft Serial Number | |
| Certified Max Gross Weight | 3500 |
| Aircraft Category | Helicopter |
| Aircraft Registration Class | U.S. Registered/U.S. Soil |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 5 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | No |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | TED OHLMER |
| Aircraft Owner Street Address | 365 O STREET |
| Aircraft Owner City | VENECIA |
| Aircraft Owner State | CA |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 94510 |
| Operator is an individual? | -- |
| Operator Name | TED OHLMER |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 365 O STREET |
| Operator City | VENECIA |
| Operator State | CA |
| Operator Country | |
| Operator Zip code | 94510 |
| Operator Code | |
| Owner has at least one certificate | Yes - certificate holder |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | Agriculture |
| Operator Certificate Number | -- |
| Indicates whether an air carrier operation was scheduled or not | Unknown |
| Indicates Domestic or International Flight | Unknown |
| Operator carrying Pax/Cargo/Mail | Unknown |
| Type of Flying (Per_Bus / Primary) | Aerial Application |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | |
| Departure City | |
| Departure State | |
| Departure Country | |
| Departure Time | 1110 |
| Departure Time Zone | EDT |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | |
| Destination City | |
| Destination State | |
| Destination Country | |
| Specific Phase of Flight | Maneuvering |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Nov 30 2006 11:41AM |
| User who most recently changed record | NTSB\HAMG |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 0 |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |